The Philadelphia Story is a 1940 American romantic comedyfilm directed by George Cukor, starring Cary Grant, Katharine Hepburn, and James Stewart and featuring Ruth Hussey. Based on the Broadway play of the same name by Philip Barry, the film is about a socialite whose wedding plans are complicated by the simultaneous arrival of her ex-husband and a tabloid magazine journalist. The socialite character of the play—performed by Hepburn in the film—was inspired by Helen Hope Montgomery Scott, a Philadelphia socialite known for her hijinks, who married a friend of playwright Philip Barry. Written for the screen by Donald Ogden Stewart and an uncreditedWaldo Salt, it is considered one of the best examples of a comedy of remarriage, a genre popular in the 1930s and 1940s, in which a couple divorce, flirt with outsiders and then remarry – a useful story-telling ploy at a time when the depiction of extramarital affairs was blocked by the Production Code. The film was Hepburn's first big hit following several flops, which had led to her being included on a 1938 list that Manhattan movie theater owner Harry Brandt compiled of actors considered to be "box office poison." Show Less